package JavaSE.d3;

import java.util.Arrays;

public class Test22 {
    public static void main(String[] args) {
        int a[]=new int[100];
        Arrays.fill(a,521);//  Arrays.fill(要填充的数组,填充值);将一个数组用填充值填满
        for (int i : a) {
            System.out.println(i);
        }
    }
}
